Posted on June 28, 2010.
The causes and Symptoms of Tumor of Brain
Brain tumor
Which is this condition?
A cunning tumor of brain is a brain cancer. The this is comparatively common - lightly more if in the men than in the women - and can arrive to any age. In the adults, it most of often strikes between the ages 40 and 60. In the children, the incidence of tumors of cunning brain is generally higher before of age 1 and on the other hand between the ages 2 and 12.
The cunning tumors of brain are classified by the type of cell of cancer. In the adults, the tumors the more towns are gliomas and meningiomas. Of ordinary, these tumors are above localized cover of the cerebellum - the sector in the brain back that coordinates the movements of voluntary muscle.
What the does it cause?
The cause of a tumor of cunning brain is unknown.
Which are its symptoms?
A cunning tumor of brain causes changes in the central nervous system (the brain and the vertebral rope) while invading and destroy fabrics and cause the brain compression, the cranial nerves, and the sanguine cerebral vessels; the brain increasing; and the pressure of increased intracranial (the pressure in the skull). The increased pressure of intracranial causes a lot of these symptoms of cancer, although they change according to the tumor type, his location, and the degree of invasion.
Because the symptoms develop of ordinary little by little, the brain tumors ordinarily are misdiagnosed.
How is it diagnosed?
In a lot of cases, a brain tumor is diagnosed while executing a fabric biopsy (removing and analyze a small portion of fabric of brain) during the surgery of stereotactic. In this procedure, a head ring is affixed to the skull of the person, and a device that removes fabric is directed to the tumor by a sweeping of calculated tomographie (called ordinarily a scanographie tomodensitomedtrie) or the imagery of magnetic resonance (ordinarily known as the MRI).
The doctor will take also the history of persons and evaluates his or his neurological statute; the doctor can order also the x-rays of skull, a brain sweeping, a scanographie tomodensitomedtrie, a MRI, and cerebral angiography (a study of the sanguine vessels in the brain). A vertebral faucet shows increased pressure and the protein levels, diminished Sugar levels, and of time in time the cells of tumor in the liquid cedredbrospinal.
How is it treated?
The treatment tries to reduce the size of tumors inopedrables, reduce the growth of brain and the pressure of increased intracranial, prevent more complete damages neurological, and relieve other symptoms. The treatment method depends on the type of tumor, his sensitiveness to radiance, and his location.
If the tumor location allows, surgery is executed to remove the tumor. If the tumor is inopedrable, the treatment can include some combination of therapy of radiance, chemotherapy, and drug therapy.
